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   <h1 class="title">影响 PHP 行为的扩展</h1>
   









   






   






   







   









   






   




 



   






   






   






   







   








   






  <ul class="chunklist chunklist_set"><li><a href="book.apcu.html">APCu</a> — APC 用户缓存<ul class="chunklist chunklist_set chunklist_children"><li><a href="intro.apcu.html">简介</a></li><li><a href="apcu.setup.html">安装/配置</a></li><li><a href="apcu.constants.html">预定义常量</a></li><li><a href="ref.apcu.html">APCu 函数</a></li><li><a href="class.apcuiterator.html">APCUIterator</a> — APCUIterator 类</li></ul></li><li><a href="book.componere.html">Componere</a><ul class="chunklist chunklist_set chunklist_children"><li><a href="intro.componere.html">简介</a></li><li><a href="componere.setup.html">安装/配置</a></li><li><a href="class.componere-abstract-definition.html">Componere\Abstract\Definition</a> — The Componere\Abstract\Definition class</li><li><a href="class.componere-definition.html">Componere\Definition</a> — The Componere\Definition class</li><li><a href="class.componere-patch.html">Componere\Patch</a> — The Componere\Patch class</li><li><a href="class.componere-method.html">Componere\Method</a> — The Componere\Method class</li><li><a href="class.componere-value.html">Componere\Value</a> — The Componere\Value class</li><li><a href="reference.componere.html">Componere 函数</a></li></ul></li><li><a href="book.errorfunc.html">错误处理</a> — 错误处理和日志记录<ul class="chunklist chunklist_set chunklist_children"><li><a href="intro.errorfunc.html">简介</a></li><li><a href="errorfunc.setup.html">安装/配置</a></li><li><a href="errorfunc.constants.html">预定义常量</a></li><li><a href="errorfunc.examples.html">范例</a></li><li><a href="ref.errorfunc.html">错误处理 函数</a></li></ul></li><li><a href="book.ffi.html">FFI</a> — 外部函数接口<ul class="chunklist chunklist_set chunklist_children"><li><a href="intro.ffi.html">简介</a></li><li><a href="ffi.setup.html">安装/配置</a></li><li><a href="ffi.constants.html">预定义常量</a></li><li><a href="ffi.examples.html">范例</a></li><li><a href="class.ffi.html">FFI</a> — Main interface to C code and data</li><li><a href="class.ffi-cdata.html">FFI\CData</a> — C Data Handles</li><li><a 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